chore(vzn-references): correct links to preview & purchase

Author: SekulDev

pages/vzn-references.mdx

@@ -6,12 +6,12 @@ References system that, rewards players who invite friends
 
 <iframe
     className="aspect-video w-full"
-    src={"https://www.youtube.com/embed/TODO"}
+    src={"https://www.youtube.com/embed/ger0uOVmBpg"}
     title="VZN Cleanerjob preview"
     allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
 ></iframe>
 
-[PURCHASE](https://vzn-scripts.tebex.io)
+[PURCHASE](https://vzn-scripts.tebex.io/package/6544915)
 
 ## Requirements